Cita APA

Dye, T. R. (1998). Understanding public policy (9th ed.). Prentice Hall.

Citación estilo Chicago

Dye, Thomas R. Understanding Public Policy. 9th ed. New Jersey: Prentice Hall, 1998.

Cita MLA

Dye, Thomas R. Understanding Public Policy. 9th ed. Prentice Hall, 1998.